List Titles with HIROSE Daisuke

Professor Heine Wittgenstein has been asked by the King of Granzreich to serve as a royal tutor, and to educate the four Princes who are not directly in line to inherit the throne. Heine finds them to be quite handsome but also quite spoiled and arrogant, which would explain why numerous tutors have already given up on teaching them anything. The fact that Heine is a miniscule man who looks like a boy certainly will not make his job any easier.